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#pragma once
#include "qmapboxgl.hpp"
#include "qmapboxgl_renderer_backend.hpp"
#include <mbgl/renderer/renderer.hpp>
#include <mbgl/renderer/renderer_backend.hpp>
#include <mbgl/renderer/renderer_observer.hpp>
#include <mbgl/storage/default_file_source.hpp>
#include <mbgl/util/shared_thread_pool.hpp>
#include <mbgl/util/util.hpp>
#include <QtGlobal>
#include <memory>
#include <mutex>
#include <queue>
namespace mbgl {
class Renderer;
class UpdateParameters;
} // namespace mbgl
class QMapboxGLRendererBackend;
class QMapboxGLMapRenderer : public QObject, public mbgl::Scheduler
{
Q_OBJECT
public:
QMapboxGLMapRenderer(qreal pixelRatio, mbgl::DefaultFileSource &,
mbgl::ThreadPool &, QMapboxGLSettings::GLContextMode);
virtual ~QMapboxGLMapRenderer();
// mbgl::Scheduler implementation.
void schedule(std::weak_ptr<mbgl::Mailbox> scheduled) final;
void render();
void updateFramebuffer(quint32 fbo, const mbgl::Size &size);
void setObserver(std::shared_ptr<mbgl::RendererObserver>);
// Thread-safe, called by the Frontend
void updateParameters(std::shared_ptr<mbgl::UpdateParameters>);
signals:
void needsRendering();
private:
MBGL_STORE_THREAD(tid)
Q_DISABLE_COPY(QMapboxGLMapRenderer)
std::mutex m_updateMutex;
std::shared_ptr<mbgl::UpdateParameters> m_updateParameters;
QMapboxGLRendererBackend m_backend;
std::unique_ptr<mbgl::Renderer> m_renderer;
std::mutex m_taskQueueMutex;
std::queue<std::weak_ptr<mbgl::Mailbox>> m_taskQueue;
bool m_threadWithScheduler;
};
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